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Step 2 Read and match（拓展性作业）
读一读，请将故事展上的“故事”与对应的发明连起来。
1. Hello! Before me, people wrote on bamboo. It was heavy. I am light. People can write and draw on me. Who am I?
● A
printing
2. Hi! Before me, people wrote books by hand. It was very slow. I can help people make many books quickly. Who am I?
● B
the compass
3. I am a small tool. When ships go out to sea, they often get lost. But with me, they can find their way. I always point to the south. Who am I?
● C
paper
4. Before me, people played with heavy balls. I am light and fun. People kick me with their feet. Who am I?
● D
cuju
读一读，请将故事展上的“故事”与对应的发明连起来。
1. Hello! Before me, people wrote on bamboo. It was heavy. I am light. People can write and draw on me. Who am I?
● A
printing2. Hi! Before me, people wrote books by hand. It was very slow. I can help people make many books quickly. Who am I?
● B
the compass3. I am a small tool. When ships go out to sea, they often get lost. But with me, they can find their way. I always point to the south. Who am I?
● C
paper4. Before me, people played with heavy balls. I am light and fun. People kick me with their feet. Who am I?
● D
cuju答案
1. C 2. A 3. B 4. D
